3 files changed, 71 insertions, 2 deletions
diff --git a/challenge-041/ruben-westerberg/README b/challenge-041/ruben-westerberg/README
index be0526d4eb..739bcf2117 100644
--- a/challenge-041/ruben-westerberg/README
+++ b/challenge-041/ruben-westerberg/README
@@ -2,11 +2,11 @@ Solution by Ruben Westerberg
 
 ch-1.pl and ch-1.p6
 ===================
-Run the program to select a slice of an array of arrays. Indexes can be specified from the command line
+Run program to show 'attractive numbers' between 1 and 50
 
 ch-2.pl and ch-2.p6
 ===================
-Run the program to sort the specified entries in the predfined list.
+Run program to display the first 20 Leonardo Numbers
 
 	
 	
diff --git a/challenge-041/ruben-westerberg/perl/ch-1.pl b/challenge-041/ruben-westerberg/perl/ch-1.pl
new file mode 100755
index 0000000000..3610ec040c
--- /dev/null
+++ b/challenge-041/ruben-westerberg/perl/ch-1.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+for (1..50) {
+	my @a=primeFactors($_);
+	print "Attractive number $_: prime factors @a\n" if (prime(scalar @a));
+}
+sub prime {
+	my $n=shift;
+	if ($n <= 3 ) {
+		return $n > 1;
+	}
+	elsif ($n % 2 == 0 or $n % 3 ==0 ) {
+		return 0;
+	}
+	my $i=5;
+	while ($i**2 <= $n) {
+		if ( $n % $i ==0 or $n % ($i+2) == 0 ) {
+				return 0;
+		}
+		$i+=6;
+	}
+	return 1;
+}
+
+sub primeFactors {
+	my @factors;
+	my $i=shift;
+	for (1..$i/2) {
+		if ($i%$_ == 0 and prime $_ ) {
+			my $b=$i/$_;
+			push @factors, $_;
+			if (prime $b) {
+				push @factors, $b;
+			}
+			else {
+				push @factors, primeFactors($b);
+			}
+			last;
+		}
+	}
+	@factors;
+}
+
diff --git a/challenge-041/ruben-westerberg/raku/ch-1.p6 b/challenge-041/ruben-westerberg/raku/ch-1.p6
new file mode 100755
index 0000000000..a34917c95c
--- /dev/null
+++ b/challenge-041/ruben-westerberg/raku/ch-1.p6
@@ -0,0 +1,25 @@
+#!/usr/bin/env perl6
+
+for 1..50  {
+	my @a=primeFactors($_).flat;
+	put "Attractive number $_: prime factors @a[]" if @a.is-prime;
+}
+
+sub primeFactors($i) {
+	gather {
+		for 1..$i/2 {
+			if ($i%%$_) && $_.is-prime {
+				take $_;
+				given $i/$_ {
+					if .is-prime {
+						take $_;
+					}
+					else { 
+						take (|primeFactors($_));
+					}
+					last;
+				}
+			}
+		}
+	}
+}